Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6984743 | Method for producing metallocenes | Carsten Bingel, Markus Göres | 2006-01-10 |
| 6844468 | Process for preparing substituted benzoyl chlorides | Lars Bierer, Joachim Ritzer, Thomas Wessel | 2005-01-18 |
| 6645904 | Aminophosphonium compounds | Thomas Wessel, Ralf Pfirmann | 2003-11-11 |
| 6465643 | Aminophosphonium compounds | Thomas Wessel, Ralf Pfirmann | 2002-10-15 |
| 6410661 | Stereorigid metallocene compounds | Walter Kaminsky, Frank Kueber, Ralf Werner, Anne-Meike Schauwienold, Frank Freidanck | 2002-06-25 |
| 6407029 | Mixtures comprising tetrakis(pyrrolidino/piperdino)phosphonium salts | Thomas Wessel, Ralf Pfirmann, Andreas Beck, Walter Hahn | 2002-06-18 |
| 6255508 | Process for preparing a methylene-bridged biscyclopentadienyl compound | Frank Kuber, Michael Riedel | 2001-07-03 |
| 5945553 | Process for preparing a methylene-bridged biscyclopentadienyl compound | Frank Kuber, Michael Riedel | 1999-08-31 |
| 5892078 | Stereorigid metallocene compound | Markus res, Frank ber | 1999-04-06 |